package com.zhengke.service;


import com.zhengke.common.object.Result;
import com.zhengke.pojo.Sth;
import com.zhengke.pojo.TvOrder;

public interface OrderService {
   /**
    * * ���������������ѯ������Ϣ
    * @param orderSn
    * @param userId
    * @param userName
    * @param orderState
    * @return
    */
	
	Result queryAll(String orderSn,String userId,String userName,String orderState,int pageNum,int size) throws Exception;
	/**
	 * 	查询返回订单的信息
	 * @return
	 */
	Result selectOrder( Sth sth);

	/**
	 * 根据订单id查询订单信息
	 */
	TvOrder queryObjByOrderId(Integer orderId) throws Exception;
}
